.row {
  display: flex;
}

.row-wrap {
  flex-wrap: wrap;
}

.col {
  flex: 1;
}

.col-1 {
  @include flex(0, 0, 1);
}

.col-2 {
  @include flex(0, 0, 2);
}

.col-3 {
  @include flex(0, 0, 3);
}

.col-4 {
  @include flex(0, 0, 4);
}

.col-5 {
  @include flex(0, 0, 5);
}

.col-6 {
  @include flex(0, 0, 6);
}

.col-7 {
  @include flex(0, 0, 7);
}

.col-8 {
  @include flex(0, 0, 8);
}

.col-9 {
  @include flex(0, 0, 9);
}

.col-10 {
  @include flex(0, 0, 10);
}

.col-11 {
  @include flex(0, 0, 11);
}

.col-12 {
  @include flex(0, 0, 12);
}
